The impact of selected risk factors on the occurrence of highly pathogenic avian influenza in commercial poultry flocks in Poland

Abstract

Introduction of highly pathogenic avian influenza virus (HPAIV) into a country and its further spread may have a devastating impact on the poultry industry and lead to serious economic consequences. Various risk factors may increase the probability of HPAI outbreak occurrence but their relative influence is often difficult to determine. The study evaluates how the densities of selected poultry species and proximity to the areas inhabited by wild birds impacted HPAI outbreak occurrence during the recently reported epidemics in Poland.

Keywords

• poultry diseases
• risk map
• spatial analysis